Washington L&I Data · Updated Oct 30, 2026Free and Independent · Not a Government Site

General contractor · Silverdale, WA

Jankowski Construction Inc

Active  Washington registration JANKOCI141JN · per L&I records

LicensedBondedInsured

Is Jankowski Construction Inc Licensed?

Washington L&I records list Jankowski Construction Inc with registration number JANKOCI141JN and status ACTIVE, valid until Feb 1, 2028. The business address on file is in Silverdale, WA 98383.

License Details

License #
JANKOCI141JN
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Apr 15, 1986
Expires
Feb 1, 2028
Business type
Corporation
UBI (state business ID)
600618091
City
Silverdale, WA 98383

Bond and Insurance on File

Surety bond
$30,000 · Merchants Bonding Co (Mutual)
Effective Mar 12, 2025 · Until Canceled
Liability insurance
$1,000,000 · Contractors Bonding & Insuranc
Expires Feb 22, 2027
Accuracy notice. Data from Washington L&I open data (public domain, PDDL), not affiliated with any government. Records change; confirm on the official L&I Verify tool before hiring. Search other businesses with the Washington contractor license lookup.

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